Overview

In engineering applications, temperature measurement of equipment surfaces is often required to ensure the normal operation of equipment in relevant areas, such as oil storage tanks, batteries, power distribution cabinets, intelligent racks, cable connectors and so on. As temperature is critical to the regular operation of equipment, surface temperature measurement for equipment is of great importance.

The TMM03 Temperature Detection Module is an intelligent module mainly used to measure the surface temperature of knife switches and power cables in power distribution cabinets. It is equipped with an external temperature detection probe, connects to the remote monitoring system via an RS485 communication port, and provides audible and dry contact alarm outputs. It can be widely applied in industries including power substations, computer room power distribution, and new energy.

Main Functions:

(1) Wide temperature measurement range, fast response time and high detection accuracy.
(2) Equipped with an external temperature detection probe that can be directly attached to the surface of the object to be measured.
(3) Provides an RS485 communication interface adopting the standard MODBUS protocol, facilitating integration into third-party remote monitoring systems.
(4) Features audible alarm output, which can be disabled via the serial port.
(5) Offers one relay output with programmable functions; the default output is a temperature alarm output.
(6) Adopts DC/DC isolation with excellent anti-electromagnetic interference capability and high system stability.